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padmapriyavj/README.md

✨ Hey there! I'm Padmapriya Vijayaragava Rengaraj πŸ’œ

πŸ’» Software Developer | πŸš€ Full-Stack Engineer | ☁️ DevOps Enthusiast | πŸ€– AI/ML Explorer

Building scalable systems and intelligent solutions, one commit at a time ✨

Portfolio LinkedIn Email Medium

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🌸 About Me

I'm a Computer Science grad student at California State University, Fullerton (graduating May 2026 πŸŽ“), passionate about crafting elegant backend systems and deploying intelligent solutions at scale. Currently sharing my knowledge as a Teaching Associate for Algorithm Engineering, while building projects that bridge distributed systems, real-time analytics, and AI.

My journey spans from developing nutrition-planning apps at DigitranIT Solutions to architecting multi-agent DevOps systems and IoT analytics platforms. I thrive on solving complex problems with clean code, scalable architecture, and a dash of creativity!


Coding

🎯 What I'm Currently Up To


const padmapriya = {
  status: "πŸ” Actively seeking Full-Time SWE Roles (May 2026)",
  education: "πŸ“š Masters in CS @ CSUF | GPA: 3.8",
  teaching: "πŸ‘©β€πŸ« Teaching Associate - Algorithm Engineering",
  learning: ["Distributed Systems", "MLOps", "Cloud Native Architecture"],
  interests: ["Backend Systems", "DevOps Automation", "Real-time Analytics", "AI/ML"],
  collaboration: "πŸ’‘ Open to innovative projects and tech collaborations!",
  funFact: "🌟 Published IoT patent & presented at IC3IoT 2024"
};


πŸ’« Featured Projects

AI-Powered Multi-Agent Automation

πŸ”₯ Tech: LangChain, LLMs, Kafka, YAML, Python

✨ Highlights:

  • 95% reduction in manual deployment tasks
  • Multi-agent system with Kafka-based communication
  • Self-healing rollback mechanisms
  • Automated test generation & code analysis

πŸ“Š PulseBoard

Real-Time IoT Analytics Platform

πŸ”₯ Tech: Node.js, GraphQL, TimescaleDB, Kafka, Redis, React

✨ Highlights:

  • Sub-200ms query latency for time-series data
  • Event-driven microservices on Kubernetes
  • 90% cache hit ratio with Redis optimization
  • Real-time sensor monitoring dashboard

⚑ EdgeSync

Multi-Region CDN Cache System

πŸ”₯ Tech: Kafka, Redis, Node.js, TypeScript, Prometheus

✨ Highlights:

  • 3-region distributed architecture
  • Sub-100ms P99 latency achievement
  • Eager/lazy invalidation strategies
  • Production-grade observability metrics

Earthquake Magnitude Forecasting

πŸ”₯ Tech: PyTorch, Graph Neural Networks, PyTorch Geometric

✨ Highlights:

  • 18% accuracy improvement using GNNs
  • Real-time seismic data processing
  • Spatial-temporal relationship modeling
  • Advanced ML pipeline implementation

πŸ€– RSS Digest Bot

Intelligent Content Aggregator

πŸ”₯ Tech: Python, NLP, RSS Parsing, Automation

✨ Highlights:

  • Automated content curation
  • Smart filtering & summarization
  • Multi-source RSS aggregation
  • Scheduled digest delivery

πŸ’š HealthyChamps

Personalized Meal Planning App

πŸ”₯ Tech: Angular, Node.js, PostgreSQL, JWT, Docker

✨ Highlights:

  • Secure RESTful API architecture
  • 40% improvement in page load times
  • Redis caching strategies
  • OAuth 2.0 authentication with RBAC


πŸ› οΈ Tech Toolbox

πŸ’» Languages & Core

Python JavaScript TypeScript Java C SQL HTML5 CSS3

🎨 Frontend Frameworks

React Angular Material-UI Tailwind CSS

βš™οΈ Backend & Databases

Node.js Express.js GraphQL PostgreSQL MongoDB Redis TimescaleDB Kafka

☁️ DevOps & Cloud

Docker Kubernetes AWS GitHub Actions Prometheus Git

πŸ€– AI/ML & Data Science

PyTorch Scikit-Learn LangChain Pandas


πŸ“ˆ GitHub Analytics

GitHub Streak

Activity Graph


πŸ† Achievements & Certifications

Certification Issuer Date
πŸŽ–οΈ AWS Certified Cloud Practitioner Amazon Web Services Sept 2025
πŸ… Cloud Computing NPTEL IIT Madras April 2023

πŸ“ Publications & Patents

  • πŸ”¬ IoT System for Sitting Posture Detection - Patent published by Intellectual Property India (App No: 202341057746)
  • πŸ“– Presented at IC3IoT 2024 Conference (August 2023)

πŸ’Ό Professional Journey

πŸ‘©β€πŸ« Teaching Associate

California State University, Fullerton | Jan 2026 - Present

  • Teaching CPSC 335 - Algorithm Engineering to undergraduate students
  • Covering advanced topics: Dynamic Programming, Greedy Algorithms, NP-completeness

πŸ’» Software Technical Consultant (Intern)

DigitranIT Software Solutions | March 2022 - April 2024

  • Built secure RESTful APIs with JWT & OAuth 2.0 authentication (RBAC)
  • Reduced API response time from 800ms β†’ 300ms through query optimization
  • Implemented CI/CD pipeline reducing deployment time by 75% (2hrs β†’ 30min)
  • Achieved 40% improvement in page load times with Angular optimization

Key Achievement: Delivered production-ready nutrition app serving 1,000+ users with enterprise-grade security and performance.


πŸŽ“ Education

πŸŽ“ Master of Science in Computer Science | GPA: 3.8
California State University, Fullerton | Aug 2024 - May 2026

Coursework: Advanced Algorithms β€’ Web Backend Engineering β€’ Artificial Neural Networks β€’ Machine Learning β€’ Advanced Blockchain Technologies β€’ Systems & Software Standards

πŸŽ“ Bachelor of Technology in Information Technology | GPA: 3.6
Anna University (Sri Sairam Engineering College) | July 2020 - May 2024


🌟 What Drives Me

while (alive) {
  eat();
  sleep();
  code();
  deploy();
  learn();
  teach();
  repeat();
}

I believe in building technology that's not just functional, but elegant and impactful. Whether it's optimizing database queries to shave off milliseconds, orchestrating containerized microservices, or training neural networks to detect earthquakes, I pour my heart into creating solutions that matter.

My philosophy: Clean code is poetry, scalable systems are art, and teaching is the ultimate way to solidify knowledge. πŸ’œ


🀝 Let's Connect!

I'm always excited to collaborate on innovative projects, discuss the latest in distributed systems, or chat about DevOps best practices! Currently seeking full-time Software Engineering opportunities starting May 2026.

πŸ“¬ Get In Touch

Email LinkedIn Portfolio Medium


✨ "Building systems that scale, innovate, and make a difference" ✨

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  1. Devops-orchestra/DevOps-Orchestra Devops-orchestra/DevOps-Orchestra Public

    DevOps Orchestra: A Multi-Agent AI-Powered DevOps Automation System

    Python 2

  2. RSS-DIGEST-BOT RSS-DIGEST-BOT Public

    A Python-based RSS Digest Bot built on Model Context Protocol (MCP) that pulls from TechCrunch and Hacker News frontpage feeds and returns AI-generated summaries via Claude.

    Python 5 1

  3. Geoshake_Prediction Geoshake_Prediction Public

    GeoShake Prediction – A graph-based deep learning pipeline for earthquake data analysis and prediction using USGS data, PyTorch Geometric, and KNN-based spatial graphs.

    Jupyter Notebook

  4. Pulseboard Pulseboard Public

    Real-time IoT monitoring dashboard with sensor selection, anomaly detection, and forecasting using React, Kafka Streams, and TimescaleDB. Supports dynamic org/user mapping, GraphQL APIs, Dockerized…

    JavaScript

  5. Kiran9223/Auction-DApp Kiran9223/Auction-DApp Public

    JavaScript

  6. edgesync edgesync Public

    A multi-region CDN cache invalidation simulator built with Kafka, Redis & Node.js that demonstrates eventual consistency, geographic propagation delays, and distributed systems trade-offs through e…

    TypeScript